Lab-Grown Diamond Engagement Ring

When light catches the elongated silhouette of this marquise diamond, it reveals a subtle drama that stretches elegantly across the finger. The 7 x 3.5 mm center stone is cradled within a delicate halo, enhancing its tapered points while maintaining a low-profile presence.

Crafted in warm 14K rose gold, the ring balances refined craftsmanship with everyday comfort. The halo setting is meticulously finished to sit close to the finger, reducing snagging and ensuring a smooth fit for daily wear. Each facet is inspected in our Williamsburg studio to meet precise standards of brilliance and durability.

Our lab-grown diamond offers a clear, sustainable alternative—cultivated with minimal environmental impact and traceable origins.

This design suits those who appreciate a blend of vintage-inspired shape with modern practicality. Its slim band and low profile make it ideal for stacking or pairing with a wedding band without bulk. The marquise shape visually elongates the finger, flattering a range of hand sizes.

Should you need resizing, our in-house artisans provide careful adjustments to maintain the ring’s integrity and comfort fit.

Explore this halo marquise ring in person at our Williamsburg studio or begin your custom design journey online, where expert guidance awaits.

Haejin Jewelry stands as a Brooklyn-based fine-jewelry studio specializing in lab-grown diamond engagement rings, combining ethical craftsmanship with local expertise to create pieces designed for meaningful, everyday wear.

See how your design comes to life with our Ring Design Online, or start a truly custom piece from scratch in our Williamsburg studio.

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